PT-2021-13934 · Ibm · Ibm Qradar Siem

Chris Shepherd + 7 · Published 2021-05-05 · Updated 2021-05-07 · CVE-2021-20397

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions: IBM QRadar SIEM versions 7.3 through 7.4

Description: The issue allows users to embed arbitrary JavaScript code in the Web UI, altering the intended functionality and potentially leading to credentials disclosure within a trusted session. This is due to a cross-site scripting issue.

Recommendations: For IBM QRadar SIEM versions 7.3 and 7.4, update to a version that includes the fix for this issue to prevent cross-site scripting attacks. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2021-20397

Affected Products

Ibm Qradar Siem

References · 5

• https://exchange.xforce.ibmcloud.com/vulnerabilities/196017 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-20397 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-20397 · Security Note
• https://ibm.com/support/pages/node/6449688 · Vendor Advisory
• https://t.me/cvenotify/14096 · Telegram Post